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Re: [patch] Fix powerpc pr48258-2
- From: David Edelsohn <dje dot gcc at gmail dot com>
- To: Michael Meissner <meissner at linux dot vnet dot ibm dot com>, gcc-patches at gcc dot gnu dot org
- Date: Fri, 2 Nov 2012 15:59:35 -0400
- Subject: Re: [patch] Fix powerpc pr48258-2
- References: <20121102192909.GA1497@ibm-tiger.the-meissners.org>
On Fri, Nov 2, 2012 at 3:29 PM, Michael Meissner
<meissner@linux.vnet.ibm.com> wrote:
> David pointed out to me that pr48258-2 was failing on AIX, and it was failing
> under Linux as well. In terms of the Linux failures, this was because the test
> was failing if the xxsldwi was generated. I decided the test conditions were
> too specific, and loosened them to just check that the compiler did vectorize
> the reductions, but not to count how many instructions were generated.
>
> David does this also fix the AIX side of things and can be checked in?
>
> [gcc/testsuite]
> 2012-11-02 Michael Meissner <meissner@linux.vnet.ibm.com>
>
> * gcc.target/powerpc/pr48258-2.c: Simplfy the acceptance
> conditions to verify the reduction code is vectorized.
This patch will fix AIX.
Please check it in.
Thanks, David